Check out these!
PicSay – Photo Editor
A neat and easy to use photo editor. Add word balloons, effects, titles, stickers . . . Also, it’s very easy to share your pics with any social network.
Mindjet Maps for Android
This is a really neat app that allows you to plot your ideas graphically. Make a work flow of your mind! Highly Recommend!
TiKL Touch Talk Walkie Talkie
Turn your Android into a walkie-talkie. Sounds neat, except no one has accepted my invitation yet.